Inverter



FIG. 1 is a front, top and side perspective view of an inverter, showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a first side view thereof;

FIG. 5 is a second side view, opposite the first side view, thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The features shown in broken lines depict portions of the inverter that form no part of the claimed design. 

CLAIM The ornamental design for an inverter, as shown and described. 